CI_Workflow.yml

name: CI Workflow

on:
  pull_request:
    branches:
      - 'master'

jobs:
  setup:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'

      - name: Install frontend dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        working-directory: frontend
        run: npm ci --legacy-peer-deps

      - name: Cache Node modules
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        uses: actions/cache@v4
        with:
          path: frontend/node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/frontend/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-


      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x' 

      - name: Create virtual environment
        run: python -m venv .venv

      - name: Activate virtual environment
        run: source .venv/bin/activate

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r backend/requirements.txt

      - name: Add .env file
        run: cp backend/.env.template backend/.env

      - name: Generate static files
        run: python backend/manage.py collectstatic

      - name: Save venv
        uses: actions/upload-artifact@v4
        with:
          name: venv
          path: .venv

  frontend-tests:
    runs-on: ubuntu-latest
    needs: setup
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Restore Node modules cache
        id: restore-node-modules
        uses: actions/cache@v4
        with:
          path: frontend/node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/frontend/package-lock.json') }}

      - name: Install frontend dependencies
        if: steps.restore-node-modules.outputs.cache-hit != 'true'
        working-directory: frontend
        run: npm ci --legacy-peer-deps
  
      - name: Permissions for node_modules
        run: chmod -R +x frontend/node_modules/.bin

      - name: Verify node_modules restoration
        run: |
          ls -la frontend/node_modules
          ls -la frontend/node_modules/.bin

      - name: Run frontend test
        run: npm test -- --watchAll=false
        working-directory: frontend